Mexican Peso Strengthens Against Weakening US Dollar: Key Factors and Market Outlook

Web Editor

January 27, 2026

a pile of mexican currency sitting on top of each other on a table top with a white background and a

Introduction

The Mexican peso is gaining ground against the US dollar on this Tuesday, as traders prepare for the first monetary policy decision of the year from the US Federal Reserve (Fed) tomorrow.

Current Exchange Rate and Performance

Spot exchange rate: The Mexican peso is currently trading at 17.3010 units against the US dollar, according to official data from Banco de México (Banxico). This represents a gain of 6.88 centavos, or 0.40%, compared to yesterday’s closing rate of 17.3698 units.

Dollar range: The dollar’s movement is within a range of 17.3621 units (maximum) to 17.2804 units (minimum).

Dollar Index: The Intercontinental Exchange’s Dollar Index (DXY) is down by 0.45% at 96.60 points, comparing the US currency to six major currencies.

Factors Driving Peso’s Advance

The peso continues to advance despite weak trade balance figures, thanks to the sustained weakness of the US dollar. Monex, in their analysis note, stated: “Today, the peso is favored by the dollar’s weakness, which compensated for the weak trade balance data. Support and resistance levels are currently at 17.25 and 17.42 pesos per dollar, respectively, in the interbank market.”

Mexican Exports and Imports

In 2025, Mexican exports grew at an annual rate of 7.6% to reach 664,066.2 million US dollars. Imports also increased by 4.4% to 664,066.2 million US dollars, resulting in a trade surplus of 770.9 million US dollars.

Japanese Yen Speculation

Market attention is also on the Japanese yen, which has surged up to 3% in the last two sessions due to speculation that both the US and Japan might review their exchange rates. This is often seen as a precursor to official intervention.

Market Preparation for Fed’s Monetary Policy Decision

Traders are eagerly awaiting the first monetary policy decision of 2023 from the US Federal Reserve, scheduled for tomorrow. The Mexican peso’s recent strength against the weakening US dollar is expected to be influenced by this decision, along with speculations surrounding the Japanese yen.

Key Questions and Answers

  • What is driving the Mexican peso’s strength against the US dollar? The peso is gaining ground due to the sustained weakness of the US dollar, which has been further supported by speculation about potential exchange rate reviews in the US and Japan.
  • What are the current exchange rates and trends? The Mexican peso is currently trading at 17.3010 units against the US dollar, up by 0.40% from yesterday’s closing rate. The dollar’s range is between 17.3621 and 17.2804 pesos, while the Dollar Index (DXY) is down by 0.45% at 96.60 points.
  • What are the recent trade balance figures for Mexico? In 2025, Mexican exports grew by 7.6% to reach 664,066.2 million US dollars, while imports increased by 4.4% to the same amount. This resulted in a trade surplus of 770.9 million US dollars.
  • Why is the Japanese yen attracting attention in the foreign exchange market? The yen has surged up to 3% in recent sessions due to speculation that both the US and Japan might review their exchange rates, which is often seen as a precursor to official intervention.